As of January 2023, Toss had the largest number of users among other internet-only banks in South Korea, at about **** million. It was followed by Kakao Bank with around **** million users. In total, internet-only banks had over ** million users.
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Nielsen Koreanclick. (February 28, 2023). Number of internet-only bank users in South Korea from 2021 to 2023, by bank (in millions) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 03, 2026, from /statistics/1388355/south-korea-number-of-internet-only-bank-users-by-bank/
Nielsen Koreanclick. "Number of internet-only bank users in South Korea from 2021 to 2023, by bank (in millions)." Chart. February 28, 2023. ÌÇÐÄÆÆ½â°æ. Accessed August 03, 2026. /statistics/1388355/south-korea-number-of-internet-only-bank-users-by-bank/
Nielsen Koreanclick. (2023). Number of internet-only bank users in South Korea from 2021 to 2023, by bank (in millions). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 03, 2026. /statistics/1388355/south-korea-number-of-internet-only-bank-users-by-bank/
Nielsen Koreanclick. "Number of Internet-only Bank Users in South Korea from 2021 to 2023, by Bank (in Millions)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 28 Feb 2023, /statistics/1388355/south-korea-number-of-internet-only-bank-users-by-bank/
Nielsen Koreanclick, Number of internet-only bank users in South Korea from 2021 to 2023, by bank (in millions) ÌÇÐÄÆÆ½â°æ, /statistics/1388355/south-korea-number-of-internet-only-bank-users-by-bank/ (last visited August 03, 2026)
Number of internet-only bank users in South Korea from 2021 to 2023, by bank (in millions) [Graph], Nielsen Koreanclick, February 28, 2023. [Online]. Available: /statistics/1388355/south-korea-number-of-internet-only-bank-users-by-bank/